K.Will makes surprise appearance in 'Nonfiction' prologue video

K.Will made a "surprise" appearance in his latest prologue video for his upcoming album 'Nonfiction'!

In the video clip above and below, two girls are chatting about K.Will without knowing he was right in the same room. They wonder when he's making a comeback and comment that the autumn season needs a K.Will song, and the singer suddenly appears before them.

'Nonfiction' is part 1 of K.Will's fourth album, which you can expect on September 26 KST. Stay tuned for updates on K.Will's comeback!